Answer:
It should be Factored 3(3x - 7).
I NEED HELP no need for explanation (I jus need letter answers
Answer:
10
Step-by-step explanation:
Add, subtract, multiply, or divide these numbers to get a result equal to 51
8,5,6,7
Simplify the expression explain each step. 10+(2+y)
Answer:
y + 12
Step-by-step explanation:
1. remove parentheses.
10 + 2 + y
2.collect like terms.
y + ( 10 + 2)
3. simplify.
y + 12
Therefor, the answer is. y + 12
Answer:
Answer issssss
y + 12
Step-by-step explanation:
1. remove parentheses.
10 + 2 + y
2. collect like terms.
y + ( 10 + 2)
3. simplify.
BOOM
the answer is. y + 2!
10 The ratio of boys to girls on a bus is 4 to 5. If 1 girl and
2 boys get off the bus, what will be the ratio of boys to
girls on the bus?
Answer:
F
Step-by-step explanation:
is the answer because when u solve u get that answer u get your ratio and then multiply and divide that's how u get your answer
The ratio of boys to girls on the bus is 1/2
Given that the ratio of boys to girls on a bus is 4 to 5, this can be written as 4:5
Ratio = boys/girls = 4/5If 1 girl and 2 boys get off the bus, the number of boys to girls will be (4-2):(5-1)
New ratio of boys to girls will be expressed as 2:4New ratio = 2/4 = 1/2Hence the ratio of boys to girls on the bus is 1/2
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PLEASE I HAVE 10 min TO FINISH THIS I NEED HELP
Answer:
Is an acute angle. Acute angle should be 90 degrees
Step-by-step explanation:
Please help me 10 points
What is an equation of the line that passes through the point (2,-5) and is parallel
to the line 6x + y = 6?
Step-by-step explanation:
Hey there!
Given equation is; 6x + y= 6.
6x + y -6=0........……(i)
Slope (m1) = (-coefficient of X)/(coefficient. of y)
Slope (m1) = (-6)/(1)
Therefore, slope of the equation is -6.
As per the condition of parallel lines, slope of 1st equation is equal to 2nd equation.
Therefore, m1=m2= -6
The another straight line passes through the point (2,-5). So to find the equation, use one-point formula.
(i.e (y-y1) = m2(x-x1)).
So, the equation is;
(y+5) = m2(x-2)
Now, we know that m1=m2= -6. Let's keep its value on it.
y+5 = -6(x-2)
Or, y+5 = -6x +12
Or, 6x+ y -7 = 0
Therefore, the equation which is parallel to 6x + y= 6 equation and passes through the point (2,-5) is 6x+y-7=0.
Hope it helps...
Find two integers whose sum is -12 and product is 35
Answer:
-7 and -5
Step-by-step explanation:
-7 and -5 added together are -12, and their product is 35.
How do you prepare for a math test? Explain the steps you take
help me
Answer:
1.) review over your notes that you took over the unit
2.) If there is anything you still have a question about ask you teacher, parents, or people on brainly
3.) eat a snack
4.) review your notes again
5.) start the test
Step-by-step explanation:
(thats what i usually do)
Answer:
Step-by-step explanation:
I usually go through my homework and classwork, and write down any problems i dont understand, get help then solve them
write / explain key words that i might need to know
gather any notes that i have from class
i would use all of this for the test.
If ur not allowed to use anything for the test, then do the same thing maybe 2-3 days b4 the test and study everything til u have most of it memorized.
Hope this Helps!!!
help me plsssssss !!!!
Answer:
The answer to this would be v, w, x (B)
Step-by-step explanation:
Three or more points that lie on the same line are collinear points
HELLPP PLEASE MY TEACHER KEEPS ASKING FOR ANSWER LOL IM SORRY I DONT HAVE MUCH POINTS :(
Answer:
-1/6
Step-by-step explanation:
Multiply numerators and denominators
4*3
9*6
You get -12/72
Simplify
Divide 12 by both numbers
You get -1/6
Answer:
[tex] - \frac{1}{6} [/tex]
Step-by-step explanation:
Multiplying a positive and a negative equals a negative: ( + ) × ( - ) = ( - )
[tex] - \frac{4}{9} \times \frac{3}{8} [/tex]
Reduce the number with the greatest common factor 4:
[tex] - \frac{1}{9} \times \frac{3}{2} [/tex]
Reduce the number with the greatest common factor 3:
[tex] - \frac{1}{3} \times \frac{1}{2} [/tex]
Multiplying the fractions:
[tex]1 \times 1 = 1 \\ 3 \times 2 = 6[/tex]
Therefore, the answer will be - 1/6.
Select three ratios that are equivalent to 4:3.
Choose 3 answers:
8:6
9:12
20:15
D
32 : 24
36:28
Answer:
8:6
32:24
20:15
hope this helps
mark 5 stars and brainlliest please.
Step-by-step explanation:
Answer:
The 3 ratios that are equivalent to 4:3 is 8:6,20:15,and 32:24
Step-by-step explanation:
4:3
4 x 2 = 8
3 x 2 = 6 =
8:6
4 x 5 = 20
3 x 5 = 15 =
20:15
4 x 8 = 32
3 x 8 = 24 =
32:24
Add or substract the linear expression.
Show your work, Please.
(-2x + 5) - ( 6x + 4) + (x - 7)
Answer:
-7x - 6
Step-by-step explanation:
1
Distribute
(−2+5)−1(6+4)+(−7)
(−2+5)−6−4+(−7)
2
Eliminate redundant parentheses
(−2+5)−6−4+(−7)
−2+5−6−4+−7
3
Add the numbers
−2+5−6−4+−7
−2−6−6+
4
Combine like terms
−2−6−6+
Answer:
−7−6
There are 12 girls in the choir at Lee Middle School. Nine of the girls have blue eyes. What
percent of the girls in the choir have blue eyes?
A 90%
B 80%
C 75%
D 60%
The answer to this question please
Answer:
the answer is 15
Step-by-step explanation:
sorry if wrong
if right can i get a brainliest
give guy under me a branliest
Answer:
X = 15
Step-by-step explanation:
the angle opposite to 4x is equal to 60. since they're both supposed to be equal, I divided 60 by 4, which is how I got 15
NEED HELP URGENT ASAP PLEASE PLEASE WILL GIVE BRAINLIEST
Answer:
738388938585758589
Step-by-step explanation:
d done
10 A three-dimensional letterH is formed by joining two identical cuboids and a cube.
Answer:
10= 275
-------------
11=
a 6
b 4
-------------
12= 35
Step-by-step explanation:
Jack's bank statement shows a debt of $25. Sort the account balances to show which are greater than Jack's debt
and which are less than Jack's debt.
Account balance 530
Greater than Jack's Debt
Less than Jack's Debt
Account balance $30
Account balance: $15
Account balance 310
Account balance 550
Account balance 55
Answer:
It's in the picture below!
500!!!!! please help ME I WILL GIVE BRANILEST AND ANYTHING ELSE U WANT AND I MEAN ANYTHING PLEASE PLEASE HELP ASAP
Answer:
first one is not. parallel second one is not and the third one is
NEED HELP MY DUDES !!!!
Answer:
i don't have the answer but you can use the Pythagorean theorem to solve it when you know the hypotenuse and the angle. a2+b2=c2
Step-by-step explanation:
Some-one else posted this as a comment I just wanted it to be seen
Simplify the following expression: 2(3 + a) + 6(a + 2)
A.72a
B.8a + 13
C.8a + 18
D.60 + 24a
Answer:
C
Step-by-step explanation:
2(3+ a) + 6(a+2)
6+ 2a + 6a + 12
8a + 18
Please help me answer this
Answer:
which one
Step-by-step explanation:
which one do you need help with
Reasoning Kareem cannot decide which of two washing machines to buy. The selling price of each
is $650. The first is marked down by 50%. The second is marked down by 20% with an additional
30% off. Find the sale price of each washing machine. Use pencil and paper. Explain why Kareem
should buy the first washing machine rather than the second if the machines are the same except for
the selling price.
The sale price of the first washing machine is $
(Round to the nearest dollar as needed.)
Enter your answer in the answer box and then click Check Answer
Answer:
need more points to do this
Step-by-step explanation:
Answer to this brain teaser:-
Answer:
18
Step-by-step explanation:
Answer:
The answer is simple if you use the rule of division.
If you look at the first one you’ll see 3 CPU things. The answer comes out to 12. In order to find the value of it. Just do 27 divided by 3 which should give you 9. So now we know that CPU = 9/each
Records = 5/each
I’m not sure what the 3rd object is but...
3rd object = 4
So now we should have
9 + 4 x 5
Simplified: 13 x 5
Final Answer = 65
There you go
Step-by-step explanation:
Regina writes the expression y + 9 ● 3 / 4 Which expression is equivalent to the one Regina writes?
Answer:
so you do 4 times 9 and 3 and they add them to whatever y is
Step-by-step explanation:
Answer:
hello! its (9 x 3 divided by 4) + y
Step-by-step explanation:
yw lol
Which description could be written as a linear function?
a
eight more than twice a number
b
nine more than one divided by a number
c
ten more than the square of a number
d
three more than the product of two numbers
Answer:
a
Step-by-step explanation:
because it is more then eight numbers
factorise :- a²-9ab+4b²
Find the sum of ∑3k=1(k2−3).
A. 2
B.11
C. 3
D. 5
The sum of the series is 5, the correct option is D.
What is a Geometric Series?A sequence of numbers such that the consecutive term is increasing or decreasing by a fixed ratio is called a geometric series.
The summation of the series is obtained by the expression k²-1
For [tex]\sum_{1\to 3} k = k^2 -3[/tex]
By adding the terms of the series
The terms of the series from 1 to 3 is -2, 1, 6
On adding the terms
=> -2 + 1 +6
= 5
To know more about Geometric Series
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Find the product or quotient using only positive exponents
Answer:
[tex]\frac{3x^6}{6x^{-1}}= \frac{1}{2}x^7[/tex]
Step-by-step explanation:
Given
[tex]\frac{3x^6}{6x^{-1}}[/tex]
Required
Solve
In laws of indices, we have:
[tex]\frac{x^m}{x^n} = x^{m-n}[/tex]
So, the expression becomes:
[tex]\frac{3x^{6 - (-1)}}{6}[/tex]
[tex]\frac{3x^{6 +1}}{6}[/tex]
[tex]\frac{3x^7}{6}[/tex]
Divide 3 and 6 by 3
[tex]\frac{1x^7}{2}[/tex]
[tex]\frac{x^7}{2}[/tex]
This can be rewritten as:
[tex]\frac{1}{2}x^7[/tex]
Hence:
[tex]\frac{3x^6}{6x^{-1}}= \frac{1}{2}x^7[/tex]
43 out of 57 to a percentage
Answer:
75%
Step-by-step explanation:
purr